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Why are #ifndef and #define used in C++ header files?
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@Kevin: that is what I mean. I wanted to manipulate a form which was opened by the form to manipulate. It gaveme lots of errors and I didn't know what to do. I gave up =)
– user142019
Oct 31 '09 at 10:58
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NoSql Crash Course/Tutorial [closed]
...m here, Wikipedia, etc). This could be due to the lack of concrete and uniform definition of what it is (more of a paradigm than concrete implementation), but I'm struggling to wrap my head around how I would go about designing a system that would use it or how I would implement it in my system. I...
Git diff between current branch and master but not including unmerged master commits
...;commit> [--] [<path>…]
This is synonymous to the previous form. If <commit> on one side is omitted, it will have the same effect as using HEAD instead.
git diff [--options] <commit>...<commit> [--] [<path>…]
This form is to view the changes on the br...
Best practice for storing and protecting private API keys in applications [closed]
...le will any successful hackers distribute the keys, etc. Small pieces of information like keys are more difficult to protect than entire applications. Intrinsically, nothing on the client-side is unbreakable, but you can certainly raise the bar.
(I am the developer of ProGuard and DexGuard)
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?: operator (the 'Elvis operator') in PHP
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What's funny is that this answer forms a recursive loop with the Wiki article, which didn't fully explain why it's called the "Elvis operator".
– seeming.amusing
Feb 24 '16 at 16:21
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When to use references vs. pointers
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The performances are exactly the same, as references are implemented internally as pointers. Thus you do not need to worry about that.
There is no generally accepted convention regarding when to use references and pointers. In a fe...
right click context menu for datagridview
I have a datagridview in a .NET winform app. I would like to rightclick on a row and have a menu pop up. Then i would like to select things such as copy, validate, etc
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Increase modal size for Twitter Bootstrap
I am trying to change the size of the modal form or rather - have it respond to the content I render there. I am using it to render a form and would prefer to deal with scrolling if required myself.
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Why should I use version control? [closed]
...try one of them out, then another and so on
– 1800 INFORMATION
Sep 11 '09 at 0:56
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+1 for the bu...
Count(*) vs Count(1) - SQL Server
...e Count(1) over Count(*) and if there is a noticeable difference in performance or if this is just a legacy habit that has been brought forward from days gone past?
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